Home / 179,815,204.56-248,145,600.20-97,308,967.76

Finding the Fourth Proportional to 179,815,204.56, 248,145,600.20 and 97,308,967.76

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Solution

The fourth proportional to 179,815,204.56, 248,145,600.20 and 97,308,967.76 is: 134,286,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,815,204.56 : 248,145,600.20 = 97,308,967.76 : x
  2. Step 2: Convert to fraction form
    179,815,204.56/248,145,600.20 = 97,308,967.76/x
  3. Step 3: Cross multiply
    179,815,204.56x = 248,145,600.20 × 97,308,967.76
  4. Step 4: Simplify right side
    179,815,204.56x = 24,146,792,209,647,648
  5. Step 5: Solve for x
    x = 24,146,792,209,647,648/179,815,204.56
  6. Step 6: Final answer
    x = 134,286,709.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.